公开(公告)号：US10744740B2

公开(公告)日：2020-08-18

申请号：US14886580

申请日：2015-10-19

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Baiksan Co., Ltd.

发明人： Hyun Dae Cho ,  Oh Deok Kwon ,  Won Jin Seo ,  Kie Youn Jeong ,  Yoon Jong Cha ,  Sung Deuk Ahn ,  Tae Ho Hyun

IPC分类号： C08G18/38 ,  C08G18/12 ,  C08G18/44 ,  C08G18/48 ,  D06N3/14 ,  D06N3/00 ,  B29C65/48 ,  B29C65/00 ,  B32B27/12 ,  B32B27/06 ,  B32B27/40 ,  B32B37/12 ,  B32B37/00 ,  B32B5/02 ,  B32B5/24 ,  B32B7/12 ,  B29C41/02 ,  B62D1/06 ,  B29C41/20 ,  B32B5/18 ,  B29C41/12 ,  B32B5/08 ,  B32B27/10 ,  B32B7/06 ,  B29K75/00 ,  B29K105/04 ,  B29L31/30 ,  B29L9/00

摘要： The present invention relates to a synthetic leather for a steering wheel cover of a vehicle, and a method for preparing the same. The synthetic leather including a fiber base layer (101) including a microfiber nonwoven fabric, an urethane porous layer (102) formed on the fiber base layer, a polyurethane resin skin layer (104) formed on the urethane porous layer, and prepared by polymerizing an isocyanate compound and a polyol compound including polycarbonate-based polyol, fluorine-based polyol and ester-based polyol, and an adhesive layer (103) for adhering the urethane porous layer and the skin layer.

公开(公告)号：US11628647B2

公开(公告)日：2023-04-18

申请号：US16928363

申请日：2020-07-14

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Baiksan Co., Ltd.

发明人： Hyun Dae Cho ,  Oh Deok Kwon ,  Won Jin Seo ,  Kie Youn Jeong ,  Yoon Jong Cha ,  Sung Deuk Ahn ,  Tae Ho Hyun

IPC分类号： B32B5/02 ,  B32B5/24 ,  B32B7/12 ,  B29C41/02 ,  B62D1/06 ,  B29C41/20 ,  B32B5/18 ,  B29C41/12 ,  B32B5/08 ,  B32B27/06 ,  B32B27/10 ,  B32B7/06 ,  B32B27/40 ,  B29K75/00 ,  B29K105/04 ,  B29L31/30 ,  B29L9/00 ,  B29C65/00 ,  B29C65/48 ,  B32B27/12

摘要： The present invention relates to a synthetic leather for a steering wheel cover of a vehicle, and a method for preparing the same. The synthetic leather including a fiber base layer (101) including a microfiber nonwoven fabric, an urethane porous layer (102) formed on the fiber base layer, a polyurethane resin skin layer (104) formed on the urethane porous layer, and prepared by polymerizing an isocyanate compound and a polyol compound including polycarbonate-based polyol, fluorine-based polyol and ester-based polyol, and an adhesive layer (103) for adhering the urethane porous layer and the skin layer.

公开(公告)号：US20180258584A1

公开(公告)日：2018-09-13

申请号：US15802860

申请日：2017-11-03

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  BAIKSAN Co., Ltd.

发明人： Gun Kang ,  Hye Min Lee ,  Mi Jung Yun ,  Soon Joon Jung ,  Sung Deuk Ahn ,  Tae Ho Hyun ,  Jun Suk Park

IPC分类号： D06N3/00 ,  D06N3/10 ,  D06N3/14 ,  B32B5/02 ,  B32B5/06 ,  B32B27/12 ,  B32B27/40 ,  B32B38/08

CPC分类号： D06N3/0004 ,  B32B5/022 ,  B32B5/06 ,  B32B27/12 ,  B32B27/40 ,  B32B38/08 ,  D06N3/0011 ,  D06N3/0031 ,  D06N3/0077 ,  D06N3/0097 ,  D06N3/106 ,  D06N3/14 ,  D06N3/145 ,  D06N3/146 ,  D06N2203/068 ,  D06N2205/243 ,  D06N2209/1635 ,  D06N2211/28 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2321/06 ,  D10B2321/121 ,  D10B2331/02 ,  D10B2331/04

摘要： A method for manufacturing a high density artificial leather, may include (a) manufacturing a long fiber-type non-woven fabric having an areal weight of 400 to 500 g/m2 and an apparent density of 0.3 to 0.6 g/cm3 by self-twist spinning a sea component polymer fiber and an island component polymer fiber; (b) shrinking the long fiber-type non-woven fabric with hot water; (c) eluting the sea component polymer fiber from the shrunken non-woven fabric by immersing the shrunken non-woven fabric in an aqueous alkaline solution; and (d) impregnating a polymer elastomer in a non-woven fabric from which the sea component polymer fiber is eluted, to manufacture a long fiber-type fine yarn non-woven fabric.

公开(公告)号：US20160129665A1

公开(公告)日：2016-05-12

申请号：US14886580

申请日：2015-10-19

申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  BAIKSAN CO., LTD.

发明人： Hyun Dae Cho ,  Oh Deok Kwon ,  Won Jin Seo ,  Kie Youn Jeong ,  Yoon Jong Cha ,  Sung Deuk Ahn ,  Tae Ho Hyun

IPC分类号： B32B5/02 ,  B32B27/40 ,  B62D1/06 ,  B29C41/02 ,  B29C65/48 ,  B32B5/24 ,  B32B7/12

摘要： The present invention relates to a synthetic leather for a steering wheel cover of a vehicle, and a method for preparing the same. The synthetic leather including a fiber base layer (101) including a microfiber nonwoven fabric, an urethane porous layer (102) formed on the fiber base layer, a polyurethane resin skin layer (104) formed on the urethane porous layer, and prepared by polymerizing an isocyanate compound and a polyol compound including polycarbonate-based polyol, fluorine-based polyol and ester-based polyol, and an adhesive layer (103) for adhering the urethane porous layer and the skin layer.

摘要翻译： 本发明涉及一种车辆方向盘罩的合成革及其制备方法。 合成革含有包含微纤维无纺布的纤维基层（101），在纤维基层上形成的聚氨酯多孔层（102），形成在聚氨酯多孔层上的聚氨酯树脂表皮层（104），通过聚合 异氰酸酯化合物和包含聚碳酸酯类多元醇，氟系多元醇和酯系多元醇的多元醇化合物以及用于使氨基甲酸酯多孔层和表皮层附着的粘合剂层（103）。